package edu.sctu.practice.class01.wulixia.momth12_wlx.assign05.one;

/**
 * Created by wulixia
 */
public class Sum_3 {
    int sum,num1,num2;
    static int num3;
    //定义构造函数初始化对象

     void sum_3(){
        num1=0;
        num2=0;
        num3=0;
        sum=0;
    }

}
